max7219驱动数码管，简单易懂，适合初学者。

SDIO stack linux source code

16×16点阵，公交车上的LED滚动屏显示，内含protues仿真图，C程序及汇编程序。

YAFFS的源码，我已经移植到X86平台，用VC＋＋即可编译通过，可以在PC模拟运行调试-YAFFS the source, I have ported to X86 platform, using VC can be compiled through, you can run in PC simulation debugging

嵌入式linux的开发流程详解，包括启动，内存，设备驱动的添加-embedded linux Comments on the development process, including the initiation, memory, add-driven equipment, etc.

TC与BC++用户界面程序设计 《Turbo CBorland C++用户界面程序设计》（西安交通大学出版社 周升锋 李立新 等著）的随书软盘，包括很多图形界面开发的实例程序。-TC user interface and program design "CBorland Turbo C User Interface Design" (Xi"an Jiaotong University Press Zhou Feng Li Lixin or waiting for) the floppy disk with books, including many graphic examples of the interface development process.

个人总结出来的适用于stm32F103系列单片机的模数转换程序，可以扩展为多通道模式，转换时间短，需要dma介入，不影响cpu运行，不耽误运算时间

Develop code to evaluate function calls, type casting and code flow algorithms for performance. Programming assignment 4 is exploring the use of Shared Memory (shm). // // This program configures the shm region, accepts user input, and stores // the user msg in shm. // // Scope: // Open and attach to shm region // while runable // shm allowed to write // clear message // prompt user for msg // store msg in shm // if msg begins with "end", detach from shm // allow program 2 to resume // exit // -Develop code to evaluate function calls, type casting and code flow algorithms for performance. Programming assignment 4 is exploring the use of Shared Memory (shm). // // This program configures the shm region, accepts user input, and stores // the user msg in shm. // // Scope: // Open and attach to shm region // while runable // shm allowed to write // clear message // prompt user for msg // store msg in

Motor application for board H8S 2377R

yampp3 mp3 test code

此程序是利用2051单片机P1.0,P1.1精密比较器功能实现a/d转换通过P1.0电位器调节，控制七只电磁铁动作间隔-This program implement A/D conversion by using precise comparision function of P1.0 and P1.1 of MCU 2051. P1.0 is used to adjust potential meter to control the time intervals of seven magnetic relays.